265 lines
16 KiB
ReStructuredText
265 lines
16 KiB
ReStructuredText
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.. _snmp-support:
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************
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SNMP Support
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************
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:abbr:`SNMP (Simple Network Managing Protocol)` is a widely implemented feature
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for collecting network information from router and/or host. FRR itself does
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not support SNMP agent (server daemon) functionality but is able to connect to
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a SNMP agent using the the AgentX protocol (:rfc:`2741`) and make the
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routing protocol MIBs available through it.
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Note that SNMP Support needs to be enabled at compile-time and loaded as module
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on daemon startup. Refer to :ref:`loadable-module-support` on the latter. If
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you do not start the daemons with snmp module support snmp will not work
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properly.
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.. _getting-and-installing-an-snmp-agent:
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Getting and installing an SNMP agent
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====================================
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The supported SNMP agent is AgentX. We recommend to use
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the latest version of `net-snmp` which was formerly known as `ucd-snmp`. It is
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free and open software and available at `http://www.net-snmp.org/ <http://www.net-snmp.org/>`_
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and as binary package for most Linux distributions.
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.. _net-smtp-configuration:
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NET-SNMP configuration
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======================
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Routers with a heavy amount of routes (e.g. BGP full table) might experience
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problems with a hanging vtysh from time to time, 100% CPU on the snmpd or
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even crashes of the frr daemon(s) due to stalls within AgentX. Once snmp
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agents connects they start receiving a heavy amount of SNMP data (all the
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routes) which cannot be handled quick enough. It's recommended (by several
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vendors as well) to exclude these OID's unless you really need them, which
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can be achieved by amending the default view from SNMP
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:file:`/etc/snmp/snmpd.conf`:
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::
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# This is the default view
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view all included .1 80
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# Remove ipRouteTable from view
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view all excluded .1.3.6.1.2.1.4.21
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# Remove ipNetToMediaTable from view
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view all excluded .1.3.6.1.2.1.4.22
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# Remove ipNetToPhysicalPhysAddress from view
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view all excluded .1.3.6.1.2.1.4.35
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# Remove ipCidrRouteTable from view
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view all excluded .1.3.6.1.2.1.4.24
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# Optionally protect SNMP private/secret values
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view all excluded .1.3.6.1.6.3.15
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view all excluded .1.3.6.1.6.3.16
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view all excluded .1.3.6.1.6.3.18
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# Optionally allow SNMP public info (sysName, location, etc)
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view system included .iso.org.dod.internet.mgmt.mib-2.system
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.. _agentx-configuration:
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AgentX configuration
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====================
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.. program:: configure
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To enable AgentX protocol support, FRR must have been build with the
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:option:`--enable-snmp` or `--enable-snmp=agentx` option. Both the
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master SNMP agent (snmpd) and each of the FRR daemons must be configured. In
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:file:`/etc/snmp/snmpd.conf`, the ``master agentx`` directive should be added.
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In each of the FRR daemons, ``agentx`` command will enable AgentX support.
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:file:`/etc/snmp/zebra.conf`:
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::
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#
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# example access restrictions setup
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#
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com2sec readonly default public
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group MyROGroup v1 readonly
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view all included .1 80
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access MyROGroup "" any noauth exact all none none
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#
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# enable master agent for AgentX subagents
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#
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master agentx
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:file:`/etc/frr/ospfd.conf:`
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.. code-block:: frr
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! ... the rest of ospfd.conf has been omitted for clarity ...
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!
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agentx
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!
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Upon successful connection, you should get something like this in the log of
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each FRR daemons:
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::
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2012/05/25 11:39:08 ZEBRA: snmp[info]: NET-SNMP version 5.4.3 AgentX subagent connected
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Then, you can use the following command to check everything works as expected:
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::
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# snmpwalk -c public -v1 localhost .1.3.6.1.2.1.14.1.1
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OSPF-MIB::ospfRouterId.0 = IpAddress: 192.168.42.109
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[...]
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An example below is how to query SNMP for BGP:
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.. code-block:: shell
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$ # BGP4-MIB (https://www.circitor.fr/Mibs/Mib/B/BGP4-MIB.mib)
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$ snmpwalk -c public -v2c -On -Ln localhost .1.3.6.1.2.1.15
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$ # BGP4V2-MIB (http://www.circitor.fr/Mibs/Mib/B/BGP4V2-MIB.mib)
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$ # Information about the peers (bgp4V2PeerTable):
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$ snmpwalk -c public -v2c -On -Ln localhost .1.3.6.1.3.5.1.1.2
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...
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.1.3.6.1.3.5.1.1.2.1.1.1.1.192.168.10.124 = Gauge32: 0
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.1.3.6.1.3.5.1.1.2.1.1.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = Gauge32: 0
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.1.3.6.1.3.5.1.1.2.1.2.1.1.192.168.10.124 = INTEGER: 1
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.1.3.6.1.3.5.1.1.2.1.2.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = INTEGER: 2
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.1.3.6.1.3.5.1.1.2.1.3.1.1.192.168.10.124 = Hex-STRING: C0 A8 0A 11
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.1.3.6.1.3.5.1.1.2.1.3.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = Hex-STRING: 2A 02 47 80 0A BC 00 00 00 00 00 00 00 00 00 01
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.1.3.6.1.3.5.1.1.2.1.4.1.1.192.168.10.124 = INTEGER: 1
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.1.3.6.1.3.5.1.1.2.1.4.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = INTEGER: 2
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.1.3.6.1.3.5.1.1.2.1.5.1.1.192.168.10.124 = Hex-STRING: C0 A8 0A 7C
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.1.3.6.1.3.5.1.1.2.1.5.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = Hex-STRING: 2A 02 47 80 0A BC 00 00 00 00 00 00 00 00 00 02
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.1.3.6.1.3.5.1.1.2.1.6.1.1.192.168.10.124 = Gauge32: 179
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.1.3.6.1.3.5.1.1.2.1.6.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = Gauge32: 179
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.1.3.6.1.3.5.1.1.2.1.7.1.1.192.168.10.124 = Gauge32: 65002
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.1.3.6.1.3.5.1.1.2.1.7.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = Gauge32: 65002
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.1.3.6.1.3.5.1.1.2.1.8.1.1.192.168.10.124 = Hex-STRING: C0 A8 0A 11
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.1.3.6.1.3.5.1.1.2.1.8.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = Hex-STRING: C0 A8 0A 11
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.1.3.6.1.3.5.1.1.2.1.9.1.1.192.168.10.124 = Gauge32: 41894
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.1.3.6.1.3.5.1.1.2.1.9.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = Gauge32: 39960
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.1.3.6.1.3.5.1.1.2.1.10.1.1.192.168.10.124 = Gauge32: 65001
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.1.3.6.1.3.5.1.1.2.1.10.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = Gauge32: 65001
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.1.3.6.1.3.5.1.1.2.1.11.1.1.192.168.10.124 = Hex-STRING: C8 C8 C8 CA
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.1.3.6.1.3.5.1.1.2.1.11.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = Hex-STRING: C8 C8 C8 CA
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.1.3.6.1.3.5.1.1.2.1.12.1.1.192.168.10.124 = INTEGER: 2
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.1.3.6.1.3.5.1.1.2.1.12.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = INTEGER: 2
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.1.3.6.1.3.5.1.1.2.1.13.1.1.192.168.10.124 = INTEGER: 6
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.1.3.6.1.3.5.1.1.2.1.13.1.2.42.2.71.128.10.188.0.0.0.0.0.0.0.0.0.2 = INTEGER: 6
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$ # Information about the BGP table (bgp4V2NlriTable):
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$ snmpwalk -c public -v2c -On -Ln localhost .1.3.6.1.3.5.1.1.9
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...
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.1.3.6.1.3.5.1.1.9.1.1.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Gauge32: 0
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.1.3.6.1.3.5.1.1.9.1.1.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Gauge32: 0
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.1.3.6.1.3.5.1.1.9.1.1.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 0
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.1.3.6.1.3.5.1.1.9.1.1.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 0
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.1.3.6.1.3.5.1.1.9.1.2.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.2.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.2.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 2
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.1.3.6.1.3.5.1.1.9.1.2.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 2
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.1.3.6.1.3.5.1.1.9.1.3.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.3.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.3.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.3.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.4.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.4.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.4.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 2
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.1.3.6.1.3.5.1.1.9.1.4.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 2
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.1.3.6.1.3.5.1.1.9.1.5.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Hex-STRING: 0A 00 00 00
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.1.3.6.1.3.5.1.1.9.1.5.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Hex-STRING: 0A 00 00 02
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.1.3.6.1.3.5.1.1.9.1.5.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Hex-STRING: 20 01 0D B8 00 00 00 00 00 00 00 00 00 00 00 01
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.1.3.6.1.3.5.1.1.9.1.5.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Hex-STRING: 20 01 0D B8 00 01 00 00 00 00 00 00 00 00 00 00
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.1.3.6.1.3.5.1.1.9.1.6.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Gauge32: 31
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.1.3.6.1.3.5.1.1.9.1.6.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Gauge32: 32
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.1.3.6.1.3.5.1.1.9.1.6.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 128
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.1.3.6.1.3.5.1.1.9.1.6.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 56
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.1.3.6.1.3.5.1.1.9.1.7.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.7.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.7.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.7.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.8.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Gauge32: 0
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.1.3.6.1.3.5.1.1.9.1.8.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Gauge32: 0
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.1.3.6.1.3.5.1.1.9.1.8.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 0
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.1.3.6.1.3.5.1.1.9.1.8.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 0
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.1.3.6.1.3.5.1.1.9.1.9.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = INTEGER: 1
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.1.3.6.1.3.5.1.1.9.1.9.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = INTEGER: 3
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.1.3.6.1.3.5.1.1.9.1.9.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 1
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|
|
.1.3.6.1.3.5.1.1.9.1.9.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 3
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.10.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = INTEGER: 1
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.10.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = INTEGER: 1
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.10.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 4
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.10.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 4
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.11.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Hex-STRING: C0 A8 0C 01
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.11.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Hex-STRING: C0 A8 0C 01
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.11.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Hex-STRING: FE 80 00 00 00 00 00 00 30 39 84 FF FE 9A 24 2B
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.11.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Hex-STRING: FE 80 00 00 00 00 00 00 30 39 84 FF FE 9A 24 2B
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.14.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = INTEGER: 0
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.14.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = INTEGER: 0
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.14.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 0
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.14.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 0
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.15.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Gauge32: 0
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.15.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Gauge32: 0
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.15.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 0
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.15.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 0
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.16.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = INTEGER: 1
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.16.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = INTEGER: 1
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.16.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 1
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.16.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 1
|
||
|
|
1.3.6.1.3.5.1.1.9.1.17.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Gauge32: 1
|
||
|
|
1.3.6.1.3.5.1.1.9.1.17.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Gauge32: 2
|
||
|
|
1.3.6.1.3.5.1.1.9.1.17.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 1
|
||
|
|
1.3.6.1.3.5.1.1.9.1.17.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 2
|
||
|
|
1.3.6.1.3.5.1.1.9.1.18.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = INTEGER: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.18.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = INTEGER: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.18.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.18.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.19.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = INTEGER: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.19.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = INTEGER: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.19.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.19.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = INTEGER: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.20.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Gauge32: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.20.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Gauge32: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.20.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.20.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 0
|
||
|
|
1.3.6.1.3.5.1.1.9.1.21.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Hex-STRING: 00 00 00 00
|
||
|
|
1.3.6.1.3.5.1.1.9.1.21.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Hex-STRING: 00 00 00 00
|
||
|
|
1.3.6.1.3.5.1.1.9.1.21.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Hex-STRING: 00 00 00 00
|
||
|
|
1.3.6.1.3.5.1.1.9.1.21.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Hex-STRING: 00 00 00 00
|
||
|
|
1.3.6.1.3.5.1.1.9.1.22.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Gauge32: 1
|
||
|
|
1.3.6.1.3.5.1.1.9.1.22.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Gauge32: 1
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.22.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 1
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.22.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Gauge32: 1
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.24.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1 = Hex-STRING: 02 01 FD E9
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.24.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1 = Hex-STRING: 02 01 FD E9
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.24.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Hex-STRING: 02 01 FD E9
|
||
|
|
.1.3.6.1.3.5.1.1.9.1.24.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1 = Hex-STRING: 02 01 FD E9
|
||
|
|
|
||
|
|
|
||
|
|
The AgentX protocol can be transported over a Unix socket or using TCP or UDP.
|
||
|
|
It usually defaults to a Unix socket and depends on how NetSNMP was built. If
|
||
|
|
need to configure FRR to use another transport, you can configure it through
|
||
|
|
:file:`/etc/snmp/frr.conf`:
|
||
|
|
|
||
|
|
::
|
||
|
|
|
||
|
|
[snmpd]
|
||
|
|
# Use a remote master agent
|
||
|
|
agentXSocket tcp:192.168.15.12:705
|
||
|
|
|
||
|
|
|
||
|
|
Here is the syntax for using AgentX:
|
||
|
|
|
||
|
|
.. clicmd:: agentx
|
||
|
|
|
||
|
|
Once enabled, it can't be unconfigured. Only removing from the daemons file
|
||
|
|
the keyword ``agentx`` takes an effect.
|
||
|
|
|
||
|
|
.. include:: snmptrap.rst
|